/* AI Bots department — honeycomb dark */
.bt-hero{padding:72px 24px 32px;text-align:center;max-width:900px;margin:0 auto}
.bt-badge{display:inline-flex;gap:8px;padding:8px 18px;background:rgba(255,193,7,.08);border:1px solid rgba(255,193,7,.32);color:var(--gold,#FFC107);border-radius:999px;font-size:13px;font-weight:600;letter-spacing:.04em;margin-bottom:22px}
.bt-title{font-size:clamp(38px,6vw,66px);font-weight:800;line-height:1.05;margin:0 0 14px;letter-spacing:-.02em;background:linear-gradient(135deg,#fff 0%,#FFC107 60%,#ff9500 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.bt-sub{font-size:18px;color:var(--ink-soft,#cfcfcf);line-height:1.55;max-width:640px;margin:0 auto}
.bt-main{max-width:1240px;margin:0 auto;padding:8px 24px 40px;min-height:40vh}
.bt-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 22px;font-size:13px;color:#8a8a8a}
.bt-crumbs a{color:var(--gold,#FFC107);text-decoration:none;font-weight:600}
.bt-crumbs a:hover{text-decoration:underline}
.bt-sectionhead{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:0 0 18px;flex-wrap:wrap}
.bt-sectionhead h2{margin:0;font-size:22px;color:#fff;font-weight:800;letter-spacing:-.01em}
.bt-sectionhead p{margin:0;color:#9a9a9a;font-size:14px}
.bt-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.bt-cat{position:relative;display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:18px;text-decoration:none;color:inherit;background:linear-gradient(180deg,rgba(28,28,28,.95),rgba(18,18,18,.95));border:1px solid rgba(255,193,7,.16);overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s;animation:btIn .45s both}
.bt-cat::after{content:'';position:absolute;right:-30px;top:-30px;width:120px;height:120px;opacity:.07;background:var(--gold,#FFC107);clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%);transition:opacity .2s,transform .3s}
.bt-cat:hover{transform:translateY(-3px);border-color:rgba(255,193,7,.45);box-shadow:0 18px 40px rgba(255,193,7,.08)}
.bt-cat:hover::after{opacity:.14;transform:rotate(30deg)}
.bt-cat-ic{width:52px;height:52px;display:grid;place-items:center;font-size:26px;background:rgba(255,193,7,.1);border:1px solid rgba(255,193,7,.28);clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%)}
.bt-cat h3{margin:0;font-size:18px;color:#fff;font-weight:700}
.bt-cat p{margin:0;font-size:13.5px;color:#a9a9a9;line-height:1.5}
.bt-count{margin-top:auto;font-family:'DM Mono',monospace;font-size:12px;color:var(--gold,#FFC107);letter-spacing:.04em}
.bt-cat.soon{opacity:.72;cursor:pointer;border-style:dashed}
/* The brand already links home; omit the redundant control to fit the new department. */
.navbar .nav-right > .btn-auth{display:none}
.navbar .nav-links > a,.navbar .nav-dropdown-toggle{white-space:nowrap}
@media(max-width:1100px){.navbar .nav-links{display:none!important}.navbar .ham-btn{display:inline-flex!important}}
.bt-cat.soon:hover{transform:none;box-shadow:none;border-color:rgba(255,193,7,.16)}
.bt-soon{align-self:flex-start;margin-top:auto;padding:3px 10px;border-radius:6px;border:1px solid rgba(255,255,255,.14);color:#bdbdbd;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.bt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}
.bt-card{display:flex;flex-direction:column;border-radius:18px;overflow:hidden;text-decoration:none;color:inherit;background:linear-gradient(180deg,rgba(28,28,28,.95),rgba(18,18,18,.95));border:1px solid rgba(255,193,7,.16);transition:transform .2s,border-color .2s;animation:btIn .45s both}
.bt-card:hover{transform:translateY(-3px);border-color:rgba(255,193,7,.45)}
.bt-cover{aspect-ratio:16/8;background:#161208 center/cover no-repeat;border-bottom:1px solid rgba(255,193,7,.12);display:grid;place-items:center;font-size:40px}
.bt-card-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.bt-card h3{margin:0;font-size:17px;color:#fff;font-weight:700;line-height:1.3}
.bt-card p{margin:0;font-size:13.5px;color:#aaa;line-height:1.5}
.bt-meta{display:flex;flex-wrap:wrap;gap:6px}
.bt-tag{padding:3px 9px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:#cfcfcf;border-radius:6px;font-size:11.5px;font-weight:500;text-transform:capitalize}
.bt-card-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding-top:8px;border-top:1px solid rgba(255,255,255,.06)}
.bt-price{font-family:'DM Mono',monospace;font-weight:500;color:var(--gold,#FFC107);font-size:14px}
.bt-dl{font-size:12px;color:#8a8a8a}
.bt-hint{font-size:11px;font-weight:700;color:#4cd97b;letter-spacing:.05em;text-transform:uppercase}
.bt-detail{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:28px;align-items:start}
.bt-detail-cover{border-radius:18px;overflow:hidden;border:1px solid rgba(255,193,7,.18);margin-bottom:22px}
.bt-detail-cover img{display:block;width:100%;max-height:380px;object-fit:cover}
.bt-detail h2{font-size:clamp(26px,4vw,40px);margin:0 0 8px;color:#fff;font-weight:800;letter-spacing:-.02em}
.bt-tagline{font-size:17px;color:#d8c48a;margin:0 0 18px}
.bt-desc{color:#c4c4c4;line-height:1.7;font-size:15px;white-space:pre-wrap;margin:0 0 26px}
.bt-list h4{margin:0 0 10px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold,#FFC107)}
.bt-list ul{margin:0 0 24px;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.bt-list li{position:relative;padding-left:22px;color:#d0d0d0;font-size:14.5px;line-height:1.5}
.bt-list li::before{content:'';position:absolute;left:2px;top:6px;width:10px;height:10px;background:var(--gold,#FFC107);clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%)}
.bt-panel{position:sticky;top:90px;padding:22px;border-radius:18px;background:linear-gradient(180deg,#1d1a10,#141414);border:1px solid rgba(255,193,7,.3);display:flex;flex-direction:column;gap:14px}
.bt-panel-price{font-size:34px;font-weight:800;color:#fff;font-family:'DM Mono',monospace}
.bt-panel-price small{font-size:14px;color:var(--gold,#FFC107);margin-left:6px}
.bt-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.bt-fact{padding:10px;border-radius:10px;background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.06)}
.bt-fact b{display:block;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#888;font-weight:600;margin-bottom:3px}
.bt-fact span{color:#eee;font-size:14px;text-transform:capitalize}
.bt-btn{width:100%;padding:13px 16px;border:none;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;background:linear-gradient(135deg,#FFC107,#ff9500);color:#121212;transition:box-shadow .2s,transform .1s;text-decoration:none;text-align:center;display:block}
.bt-btn:hover:not(:disabled){box-shadow:0 8px 22px rgba(255,193,7,.35)}
.bt-btn:active:not(:disabled){transform:translateY(1px)}
.bt-btn:disabled{opacity:.5;cursor:not-allowed}
.bt-btn.ghost{background:rgba(255,193,7,.1);color:var(--gold,#FFC107);border:1px solid rgba(255,193,7,.3)}
.bt-status{font-size:13px;color:#aaa;line-height:1.5}
.bt-status.ok{color:#4cd97b}
.bt-err{padding:12px 14px;border-radius:10px;background:rgba(255,90,70,.08);border:1px solid rgba(255,90,70,.35);color:#ffb3a8;font-size:13.5px;line-height:1.5}
.bt-guide{grid-column:1/-1;margin-top:8px}
.bt-guide-content{min-width:0;padding:24px;border:1px solid rgba(255,193,7,.25);border-radius:14px;background:#141414;color:#e5e5e5;line-height:1.7;overflow-wrap:anywhere}
.bt-guide-content h1,.bt-guide-content h2,.bt-guide-content h3{color:#fff}
.bt-guide-content a{color:#ffc107}
.bt-guide-content code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;background:#252525;color:#ffe29a;padding:2px 5px;border-radius:4px}
.bt-code-block{min-width:0;max-width:100%;margin:18px 0;border:1px solid #393939;border-radius:10px;background:#0b0b0b;overflow:hidden}
.bt-code-copy{display:block;margin:8px 10px 8px auto;padding:5px 12px;border:1px solid #665422;border-radius:6px;background:#262112;color:#ffd45c;cursor:pointer}
.bt-code-copy:focus-visible{outline:2px solid #ffc107;outline-offset:2px}
.bt-guide-content pre{max-width:100%;margin:0;padding:16px;overflow-x:auto;white-space:pre;overflow-wrap:normal;color:#e8e8e8;background:#0b0b0b;font-size:13px;line-height:1.6}
.bt-guide-content pre code{padding:0;border:0;background:transparent;color:inherit;white-space:pre}
.bt-skel{border-radius:18px;height:170px;background:linear-gradient(90deg,#1a1a1a 0%,#232016 50%,#1a1a1a 100%);background-size:200% 100%;animation:btSk 1.3s linear infinite}
.bt-empty{padding:56px 24px;text-align:center;color:#9a9a9a;border:1px dashed rgba(255,193,7,.22);border-radius:18px}
.bt-empty h3{color:#fff;margin:0 0 8px}
.bt-empty .bt-btn{display:inline-block;width:auto;margin-top:16px}
.bt-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(140%);background:#1c1c1c;color:#fff;padding:14px 22px;border-radius:12px;border:1px solid rgba(255,193,7,.3);font-size:14px;z-index:10000;transition:transform .3s;max-width:90vw;text-align:center}
.bt-toast.show{transform:translateX(-50%) translateY(0)}
@keyframes btIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes btSk{to{background-position:-200% 0}}
@media(max-width:860px){.bt-detail{grid-template-columns:1fr}.bt-panel{position:static}}
@media(max-width:560px){.bt-hero{padding:44px 18px 22px}.bt-main{padding:6px 16px 32px}.bt-grid,.bt-cats{grid-template-columns:1fr}}